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![On the link between finite difference and derivative of polynomials](https://writelatex.s3.amazonaws.com/published_ver/7734.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=dcb1771d4799e48ba8bbd38b8f0474768a975a439ebce6db91daab64638cd0cf)
On the link between finite difference and derivative of polynomials
The main aim of this paper to establish the relations between forward, backward and central finite (divided) differences (that is discrete analog of the derivative) and partial & ordinary high-order derivatives of the polynomials.
Kolosov Petro
![Aplicación del Cálculo Integral para la Solución de Problemáticas Reales](https://writelatex.s3.amazonaws.com/published_ver/5282.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=ff637b5765aec7b159f9c06f99be1b44e96f65f60c91d8a6d4e8b1890e4263e1)
Aplicación del Cálculo Integral para la Solución de Problemáticas Reales
En este artículo se muestra el proceso de solución numérica del ejercicio N°40, página 544, del libro "Cálculo de un variable'', con la finalidad de cumplir los requerimientos para el trabajo final de modelación de la asignatura Cálculo Integral. Por medio de la aplicación de integrales, se determinará la ecuación para el cálculo de la longitud de un cable telefónico y se hallará la altura a la cual debe estar conectado el cable teniendo en cuenta la altura mínima de este respecto al suelo, y la distancia de separación entre ambos postes.
Juan Sebastian Fierro
![Pérdidas de energía por fricción](https://writelatex.s3.amazonaws.com/published_ver/7501.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=0d2cac84a2307e00a0be5aa409e320ac376f2d9952bad14d3a1342b93851eef8)
Pérdidas de energía por fricción
se presenta el desarrollo de un algoritmo bajo código fuente JavaScript para la solución de la ecuación de flujo crítico (2). Se implementó un lenguaje de programación orientado a objetos para sistemas Android 4.0 o superiores a partir de procesos iterativos e incrementales (Desarrollo ágil). Se utilizó el método numérico de Newton-Raphson para determinar la profundidad crítica de sietes secciones hidráulicas (Rectangular, trapezoidal, trapezoidal asimétrico, triangular, triangular asimétrico, parabólico y circular). Con el propósito de acelerar y garantizar el nivel de convergencia para cada una de las secciones se obtuvo una función potencial para establecer el valor semilla en el proceso iterativo, este valor se asocia de manera directa a las condiciones preestablecidas del problema hidráulico. La aplicación calcula la profundidad crítica, velocidad crítica, área
EDGAR ORLANDO LADINO MORENO
![Computação Científica e Mecânica Estatística: sistema de discos em duas dimensões](https://writelatex.s3.amazonaws.com/published_ver/7458.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=2cffd5dcc7319f3ecb8d1b8c7d40c4864cbf89559d89781f57e8a60442e09400)
Computação Científica e Mecânica Estatística: sistema de discos em duas dimensões
Presentation EAMC 2018
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Paulo Freitas Gomes
![Mohammad Abdul Wahab's Résumé](https://writelatex.s3.amazonaws.com/published_ver/8164.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=5cbf5872ce23f1248a51182cce512494f27607ed9ac60b5f1de22a26c4698f29)
Mohammad Abdul Wahab's Résumé
My Resume, forked from DD
Abdul Wahab Abrar
![Vision based gesture recognition with Kinect sensor](https://writelatex.s3.amazonaws.com/published_ver/2849.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=eb3d47444057da050c645ed3e6d59188d49b45a075e13f33732914b2cdc1b275)
Vision based gesture recognition with Kinect sensor
Gesture recognition and its implementation that support Human Computer systems are becoming very popular mode of interaction now a days. It allows to interfacing the man machine commutative information flow naturally. Vision based gesture recognition has the potential that can provide intuitive and effective interaction between man and machine. However there are not adequate tools and techniques that support for developing, detecting or executing these tasks. In this paper we will implement a prototype that facilitates recording data during building some action based activities captured by the Kinect sensor. We analyze those recorded clips and visualize the user interactions by recognition the gestures objects based on depth, IR and skeletal data. Kinect tools include an analysis feature, a time-line-based approach that manually or automatically can mark the recording sequences of clips. We will implement both discrete and continuous gestures by using AdaBoast machine learning approach to detect hands activities. Our result suggest that the learning mechanism can achieve more than 98% of confidence level of given gestures.
Keywords: Gesture recognition, Kinect, HCI, Machine learning, AdaBoost, Computer vision
salle
![Physics 156 Final: A Brief Survey of FETs](https://writelatex.s3.amazonaws.com/published_ver/820.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=c620e944b8e643d6fd1e81f4f13d881953ac67d53ee27637883dd950a0311587)
Physics 156 Final: A Brief Survey of FETs
156 final
kdrobers
![AP Psychology Experiment](https://writelatex.s3.amazonaws.com/published_ver/2843.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=ef18abc8b317b63f164ca5d4ecad497b1ea3f89ad3be1fe4b6a8b9c69b136abe)
AP Psychology Experiment
In this experiment, AP Psychology 5th period asked the question "Does having a Christmas environment make shoppers more likely to choose holiday items rather than year-round ones?" The objective of this experiment was to answer this question. Also, a purpose of this experiment was to see, if the Christmas environment did, indeed, influence purchases, then to what extent? Two JROTC groups from 5th period were randomly selected, made their way to the AP Psychology classroom, and went on a shopping trip. These groups were in two different environments, non-Christmas and Christmas. Each environment had both non-Christmas and Christmas items to choose from. Data was collected from observers, "food cards", as well as pre and post surveys. Their data was collected and analyzed to see if the Christmas environment had any impact on whether students chose the Christmas items. After deep analysis, it can be seen that the Christmas environment influenced student's "purchases" (they did not actually have to buy the items). Although the first group (neutral environment) did not solely choose year-round items and the second group (Christmas environment) did not solely choose Christmas items, differences in purchases between the groups can still be noted. During the discussion with the subjects, some feel as though they were directly influenced by the Christmas decorations or lack thereof, while others say that they chose subconsciously.
Cali MacFarlane
![Luminescence Solar Energy Concentrator With Fiber Geometry](https://writelatex.s3.amazonaws.com/published_ver/2835.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240701T141752Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240701/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=b743fefcf43859e95136ab98a7dafe22bab311a3577e24867e39ee94034724bc)
Luminescence Solar Energy Concentrator With Fiber Geometry
Thesis presentation created using the Beamer arrows template from TeXample.net
Degnetmelese